cml-u: update license headers

src/mainboard/system76/cml-u/acpi/ac.asl

@@ -1,17 +1,4 @@
-/*
+/* SPDX-License-Identifier: GPL-2.0-only */
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2019 System76
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
 
 Device (AC)
 {

src/mainboard/system76/cml-u/acpi/battery.asl

@@ -1,17 +1,4 @@
-/*
+/* SPDX-License-Identifier: GPL-2.0-only */
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2019 System76
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
 
 Device (BAT0)
 {

src/mainboard/system76/cml-u/acpi/buttons.asl

@@ -1,17 +1,4 @@
-/*
+/* SPDX-License-Identifier: GPL-2.0-only */
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2019 System76
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
 
 Device (PWRB)
 {

src/mainboard/system76/cml-u/acpi/ec.asl

@@ -1,17 +1,4 @@
-/*
+/* SPDX-License-Identifier: GPL-2.0-only */
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2019 System76
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
 
 Device (EC0)
 {

src/mainboard/system76/cml-u/acpi/ec_ram.asl

@@ -1,17 +1,4 @@
-/*
+/* SPDX-License-Identifier: GPL-2.0-only */
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2019 System76
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
 
 OperationRegion (ERAM, EmbeddedControl, Zero, 0xFF)
 Field (ERAM, ByteAcc, Lock, Preserve)

src/mainboard/system76/cml-u/acpi/gpe.asl

@@ -1,17 +1,4 @@
-/*
+/* SPDX-License-Identifier: GPL-2.0-only */
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2019 System76
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
 
 // GPP_D9 SCI
 Method (_L29, 0, Serialized) {

src/mainboard/system76/cml-u/acpi/hid.asl

@@ -1,17 +1,4 @@
-/*
+/* SPDX-License-Identifier: GPL-2.0-only */
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2019 System76
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
 
 Device (HIDD)
 {

src/mainboard/system76/cml-u/acpi/lid.asl

@@ -1,17 +1,4 @@
-/*
+/* SPDX-License-Identifier: GPL-2.0-only */
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2019 System76
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
 
 Device (LID0)
 {

src/mainboard/system76/cml-u/acpi/mainboard.asl

@@ -1,17 +1,3 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2019 System76
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
 
 #if defined(CONFIG_BOARD_SYSTEM76_DARP6)
 	#define COLOR_KEYBOARD 1
@@ -20,6 +6,7 @@
 #else
 	#error Unknown Mainboard
 #endif
+/* SPDX-License-Identifier: GPL-2.0-only */
 
 Scope (\_SB) {
 	#include "ac.asl"

src/mainboard/system76/cml-u/acpi/s76.asl

@@ -1,17 +1,4 @@
-/*
+/* SPDX-License-Identifier: GPL-2.0-only */
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2019 System76
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
 
 // Notifications:
 //   0x80 - hardware backlight toggle

src/mainboard/system76/cml-u/acpi/sleep.asl

@@ -1,17 +1,4 @@
-/*
+/* SPDX-License-Identifier: GPL-2.0-only */
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2019 System76
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
 
 /* Method called from _PTS prior to enter sleep state */
 Method (MPTS, 1) {

src/mainboard/system76/cml-u/acpi/tbt.asl

@@ -1,17 +1,4 @@
-/*
+/* SPDX-License-Identifier: GPL-2.0-only */
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2019 System76
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
 
 // See https://docs.microsoft.com/en-us/windows-hardware/drivers/pci/dsd-for-pcie-root-ports
 Scope(\_SB.PCI0.RP05) {

src/mainboard/system76/cml-u/bootblock.c

@@ -1,17 +1,4 @@
-/*
+/* SPDX-License-Identifier: GPL-2.0-only */
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2019 System76
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
 
 #include <bootblock_common.h>
 #include <gpio.h>

src/mainboard/system76/cml-u/dsdt.asl

@@ -1,19 +1,4 @@
-/*
+/* SPDX-License-Identifier: GPL-2.0-only */
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2007-2009 coresystems GmbH
- * Copyright (C) 2015 Google Inc.
- * Copyright (C) 2015 Intel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
 
 #include <acpi/acpi.h>
 DefinitionBlock(

src/mainboard/system76/cml-u/gpio.h

@@ -1,17 +1,4 @@
-/*
+/* SPDX-License-Identifier: GPL-2.0-only */
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2019 System76
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
- * GNU General Public License for more details.
- */
 
 #ifndef MAINBOARD_GPIO_H
 #define MAINBOARD_GPIO_H

src/mainboard/system76/cml-u/ramstage.c

@@ -1,17 +1,4 @@
-/*
+/* SPDX-License-Identifier: GPL-2.0-only */
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2019 System76
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
 
 #include <string.h>
 #include <acpi/acpi.h>

src/mainboard/system76/cml-u/romstage.c

@@ -1,17 +1,4 @@
-/*
+/* SPDX-License-Identifier: GPL-2.0-only */
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2019 System76
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
 
 #include <soc/cnl_memcfg_init.h>
 #include <soc/romstage.h>